baber/WOPTO huggingface dataset:
Patent JP-S6121474-A (JP)
Title: Reciprocating type valve
Inventor: NAKANISHI SADAYUKI
IPC: F16K41/18
Filed: 1984-07-09
Abstract: PURPOSE:To make a back seal for a fluid inside a housing with certainty at a limit position of a stem, by installing a back seal valve slidably in the stem making a valve body reciprocating inside the housing, while energizing this back seal valve at an interval between the said valve and the valve body. CONSTITUTION:A stem 17 makes a valve body 16 reciprocate inside a housing 11 and opens or closes a fluid passage of the housing 11. In this case, a first annular valve seat 20 is installed in a bottom part of a bonnet 13 of the housing 11 where the stem 17 pierces through, surrounding the stem 17. On the other hand, a back seal valve 21 provided with a second annular valve seat 21 stickable to the said annular valve seat 20 at a seal point diameter D1 is slidably fitted in the stem 17 via an O-ring 23. And, a compression spring 26 is installed interposingly between both valves 22 and 16 so as to have a proper interval between a lower end face of the said valve 22 and an upper edge fece of the valve body 16, energizing the said valve 22. With this constitution, a fluid inside the housing is surely back-sealed at a limit position of the stem 17.
Patent JP-S625062-A (JP)
Inventor: ITO TOSHIHIKO
IPC: F25B29/00
Filed: 1985-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6121576-A (JP)
Title: Document producing device
Inventor: HASHIMOTO OSAMU
IPC: G06T11/60
Filed: 1984-07-10
Abstract: PURPOSE:To avoid the modification of contents on one document from affecting other documents at the time of modifying contents of produced documents by copying document composing data and storing it together with layout information. CONSTITUTION:A document composing data copying device 40 outputs a data identification information 4141 to a data storage device 30, reads out a corresponding document composing data 3001 and stores it, thereby producing copy data. When a copy data request signal 5211 is inputted, the device 40 outputs all of stored copy data 4001 to a document storage device 50. When a copy termination signal 4162 is inputted, a device 50 ouputs a layout information request signal 5101 to a layout information memory device 20, and reads out all of a layout information 2001 to store it. Continuously the device 50 outputs the copy data request signal 5211 to the device 40, reads out all of the copy data 4001 and stores it so that it can be discriminated by the layout information 2001 together with a document identification information 1006 inputted from the outside.
Patent JP-H0814269-A (JP)
Title: Double link type coupling
Inventor: TOMII HIROYASU
IPC: F16D3/62
Filed: 1994-06-24
Abstract: PURPOSE:To realize a double link type coupling which has no possibility of being erroneous disassembled during handling after assembling, and can be mounted and used as it is. CONSTITUTION:A double link type coupling has two end discs 1, 1; a center disc 2 put between them; and two mutually parallel links 4, 4 provided between two each of the three discs, which have one-side ends engagingly locked by the disc on one side with pins and the other-side ends engagingly locked by the disc on the other side with pins. Each disc is made of a resin, and each link is made of a metal. Pins 5 vertical to the link surface are integrally mounted on the mutually opposite surfaces in both ends of each link 4a, 4b, 4c, and dropping-out preventing parts 51 slightly larger than the pin diameter are formed on the top ends of the pins 5.
Patent JP-S5568932-A (JP)
Title: Hollow concrete block
Inventor: SHIMONOHARA TAKESHIGE
IPC: E02D29/02
Filed: 1978-11-20
Abstract: PURPOSE: To build a firm retaining wall by placing concrete in the hollow block in the field and using vertically continued concrete as a beam passing through each concrete block.  
     CONSTITUTION: Hollow blocks 4 are piled continuously in vertical direction to form the desired construction, and then piled in the lateral direction so that block brims 2 may contact each other. Concrete is placed in the hollow block 4 and vertical beam continued from base ground 7 to the top of the retaining wall is built to withstand earth pressure of the retaining wall. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6034264-A (JP)
Title: Magnetic finishing method and device thereof
Inventor: HATANO SHIGETO
IPC: B24B31/112
Filed: 1983-08-06
Abstract: PURPOSE:To make a three-dimensionally complex-form article polishable uniformly according to the specified form, by making up a magnetic brush rotating at a high speed in space between a fixed pole and a moving pole rotating at a high speed together, while projecting a work to this magnetic brush. CONSTITUTION:When a pulley 9 locked to a shaft 19 rotates, a moving yoke 5, a nonmagnetic material ring 11, a segment magnetic pole 12 and a machining tank 13 are all solidfied in one via a nonmagnetic material disc plate 7 and rotate around yokes 2-4 and an exciting coil 1 via a bearing 8. Hereat, when the coil 1 is excited and thereby a magnetic field is formed there, magnetic abrasive grains form a powerful magnetic brush B along a line of magnetic force lying between a fixed yoke peripheral part 2a and an upper end face 12a of the segment magnetic pole 12 and rotate together with a machining tank 13 as one body. Simultaneously with this rotation, a spindle 15 holding a work 14 is projected into the magnetic brush B with the spindle rotated, and surface polishing takes place. Thus, a three-demensionally complex-form article can be polished uniformly according to the specified form.
Patent JP-H05181980-A (JP)
Title: Method and device for three-dimensional shape restoration
Inventor: ARISAWA SHIGERU
IPC: G06T15/80
Filed: 1992-05-08
Abstract: PURPOSE:To obtain the three-dimensional shape restoring method which can accurately restore even sudden variation of the surface of an object body when image data for restoring the three-dimensional shape of the object body are generated by using shadow information regarding two-dimensional brightness image data obtained by picking up an image of the object body. CONSTITUTION:A function block which carries out the three-dimensional shape restoring method detects the edge of two-dimensional brightness image data I(x, y) (16) and calculates parameters (k) and (m) indicating the smoothness of the surface of the object body from the edge (17). Those parameters are used to determine reflection map parameters (p) and (q) as the shadow information for accurately restoring the three-dimensional shape (27 and 29) and the reflection map parameters (p) and (q) are used to generate image data for restoring the three-dimensional shape of the object body (30).
Patent JP-S5568452-A (JP)
Title: Reservoir cap and its manufacturing method
Inventor: MIURA SEIICHI
IPC: B65D39/00
Filed: 1978-11-20
Abstract: PURPOSE: To dispense with de-burring by taking burrs yielded at the time of being welded into a clearance formed between the opening end part of the cap main body and the annular boss part of the cap cover.  
     CONSTITUTION: The internal diameter at the external boss part 2b of a cap cover 2 is made to be larger than the external diameter at the external boss part 1b of a cap main body 1, and it is made to be almost the same with the external diameter at the flange part 1a of the cap main body 1, the external diameter at the content boss part 2c of the cap cover 2 is made to be smaller than the internal boss part 1c. In consequence, when the cap cover 2 covers the cap main body 1, a clearance 3 is formed between the both parts by slackly inserting the both boss 1b and 2b together. The entirety is completed by welding such cap main body 1 and cap cover 2 at the contiguous part to the boss part 1b and a top part 2a. In result, burrs 4 produced by welding is taken in the clearance 3, which cannot be seen from the outside. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11336134-A (JP)
Title: Revolving superstructure braking device for construction machine
Inventor: TSUKAMOTO HIROYUKI
IPC: E02F9/12
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a braking device with less abrasion of a brake and less accidents by releasing braking of the brake when actually required. SOLUTION: When revolving operation is detected, a brake 15 is released, and at a specified time after completion of revolving operation, the brake 15 is held. The brake 15 is released when a hydraulic pressure of a main oil passage is increased to a specified pressure or more, or when it is increased at a specified speed or over, the brake 15 is held at a specified consideration time after the hydraulic pressure is lowered to a specified pressure or less, and the brake 15 is released for a short time, and held after pass of the time when traveling is detected, with the hydraulic pressure of the main oil passage increased to the specified pressure or more, or increased at the specified speed or over.
Patent JP-S6032676-A (JP)
Title: Thermal printing head
Inventor: HARADA MASAYUKI
IPC: B41J2/345
Filed: 1983-08-04
Abstract: PURPOSE:To obtain a thermal printing head capable of performing thermal color development or thermal transfer even to paper having unevenness such as a note, by forming a plurality of element pieces on a base plate in separated state, and providing a thermal element to each element piece. CONSTITUTION:A plurality of element pieces 14 are mutually independently formed to parallel slits 13 provided to a base plate 2 rich in elasticity and a thermal element 15 is secured to the leading end part of each element piece 14. Each element piece 14 has springiness and independently follows a thermal note 17 corresponding to the unevenness thereof while the thermal element 15 secured to the leading end part thereof is closely contacted with paper surface so as to follow the unevenness thereof to enable thermal printing.
Patent JP-H10318502-A (JP)
Title: Combustion controlled boiler at three points
Inventor: OBATA NAOKI
IPC: F23N5/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To extend the life of components and to improve efficiency of a combustion controlled boiler at three points by reducing the frequency of the start and stop of combustion from that of before. SOLUTION: The combustion controlled boiler at three points is provided with a burner having a pair of nozzles 3 and 4 enabling the change of fuel injection quantity to the injection quantity for high combustion and to the injection quantity for low combustion, an air supplying device 10 provided with the quantity of air flow adjusting device enabling the switching of the air supplying quantity to the quantity for high combustion, low combustion and stop and the combustion is controlled at the three points of the high combustion, the low combustion and stop according to the detected steam pressure detected by a pressure detecting device 1 for detecting the pressure of the steam generated by the boiler.  Assuming both the fuel injection quantity for high combustion and the supplying air quantity for combustion are 100, the fuel injection quantity for low combustion and the supplying air quantity are less than 50 and the frequency of the start and stop of the combustion is reduced.
Patent JP-S5934049-A (JP)
Title: Oil pressure control device of automatic speed change gear
Inventor: OOTSUKA KUNIO
IPC: F16H61/06
Filed: 1982-08-20
Abstract: PURPOSE:To restrain shock due to speed change during high speed rotation by providing, in an oil supply passage of working oil for a clutch of the captioned device equipped with a clutch thrown in during rotation of a clutch drum, a valve which reduces working pressure for the clutch correspondingly to the speed of rotation of a clutch drum. CONSTITUTION:A centrifugal force correction valve 44 as a valve reducing a working pressure for a clutch correspondingly to a speed of rotation of a clutch drum, that is, a governor pressure transmitted to an oil passage 430, is equipped with ports 902a, 902d in communication with each other by an oil passage 462, while the port 902d also communicates with a clutch by an oil passage 464. Further, a valve 44 is equipped with ports 902c, 902f and drain ports 902e, 902g which communicate with 3-4 shift valves by an oil passage 442. A spool 904, slidably inserted in a valve hole 902 equipped with these ports, goes rightward against a spring 906 correspondingly to an increase of the governor pressure applied to the port 902b, and pressure of a pressured oil led out to an oil passage 464 is reduced.
Patent JP-S5961168-A (JP)
Inventor: RICHIYAADO SHII FUOSU
IPC: H01L27/08
Filed: 1983-08-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5667307-A (JP)
Title: Production of impact-resistant resin
Inventor: TACHIBANA HIROMITSU
IPC: C08F8/00
Filed: 1979-11-05
Abstract: PURPOSE: To obtain titled resin having excellent heat-distorsion resistance, etc., by graft-polymerizing a vinyl chloride type monomer in the presence of an ethylene/vinyl acetate copolymer, a polymerization initiator, etc., and then chlorinating the graft copolymer.  
     CONSTITUTION: (A) Ethylene is copolymerized with (B) vinyl acetate or an alkyl (C 1 WC 18 ) acrylate so that the resulting copolymer (hereinafter abbreviated as EVA) has a component B content of about 5W80wt%. Then, vinyl chloride or a mixture containing vinyl chloride and a monomer copolymerizable therewith is graft- polymerized in the presence of EVA, an aqueous medium, an oil-soluble polymerization initiator and a dispersant, to form an EVA/vinyl chloride graft copolymer having an EVA content of about 2W50wt%. Next, titled resin is obtained by chlorinating the graft copolymer so as to obtain a degree of chlorination of 5W 50wt%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6037403-A (JP)
Title: Hydraulic circuit for hydraulic equipment
Inventor: HATA SHIYOUICHI
IPC: F15B11/08
Filed: 1983-08-08
Abstract: PURPOSE:To eliminate energy loss, by providing a first regenerative check valve and a second regenerative check valve to be released in operation of positive load in each of bypass oil passages bypassing a first and second meter-out valve, respectively. CONSTITUTION:There are provided first and second regenerative check valves 36a and 36b in each of bypass oil passages 25a and 25b bypassing first and second meter-out valves 21a and 21b. The second regenerative check valve 36b is provided with a release mechanism 31 for releasing the second regenerative check valve 36b in operation of positive load. With this arrangement, it is possible to eliminate a back pressure on a return side of a hydraulic equipment in operation of the positive load thereby to eliminate energy loss.
Patent JP-H07325962-A (JP)
Title: Article storage device of automatic vending machine
Inventor: SAKANOUE KENJI
IPC: G07F11/04
Filed: 1994-06-02
Abstract: PURPOSE:To accurately and easily set an adapter member at a specific position and to decrease the number of the kinds of adapter members by displaying an article to be stored on the top surface of the adapter member. CONSTITUTION:An article storage rack 1 is composed integrally of a couple of right and left article storage columns 3 and 3 which have openings for article replenishment on their front surfaces and a column 4, and further equipped with a column door 6 which is constituted integrally with the column 4 and opens and closes the opening 2, a column adapter 7 and a guide adapter 8 which are fitted detachably in the article storage column 3, and a door adapter which is fitted detachably to the column door 6. Then an article display 21 is obtained by stamping an article name on the specific wall surface of the column adapter 7 and guide adapter 8, which are provided in front of the article storage column 3, i.e., on the wall surface confronted with the side of the opening 2 when installed at specific positions in specific directions corresponding to articles to be stored.
Patent JP-H02165909-A (JP)
Title: Apparatus and method for
Inventor: CHIYAARUSU JIEI BURAN JIYUNIA
IPC: B29C33/00
Filed: 1989-06-06
Abstract: PURPOSE: To continuously operate in a shortest operating time by alternately carrying molded preforms to cooling or blow-molds disposed at both sides of an injection cavity by a cam track switch, and cooling the preforms in the blow cavity during two operating cycles. CONSTITUTION: A plastic material of a melted state is simultaneously injected in an injection cavity, a split conveying mold 100 and around a core 50, and one batch of preforms 175 are formed. And, after it is partly cooled in a mold insert 28, a movable platen 20 and a stripper platen 22 are drawn down, a mold assembly is opened. And, when a cam roller 154 is moved along a cam track 117, the preforms 175 are moved in a blow cavity 40, a split mold 98 is opened, and the preform is released. The preform enlarged in the cavity 40 is molded in another preform injecting cavity 30 during cooling.
Patent JP-S63163-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAYASHI HISAO
IPC: H01L23/52
Filed: 1986-06-19
Abstract: PURPOSE:To obtain a gate electrode having low resistance by a method wherein an amorphous silicon layer is formed onto a gate insulating film on a semiconductor base body, a metallic layer or a metallic silicon compound layer is shaped onto the amorphous silicon layer, the amorphous silicon layer is thermally treated. a polycrystalline silicon layer is formed and the gate electrode is shaped. CONSTITUTION:An amorphous silicon layer 13 is formed onto a gate insulating film 2 shaped onto a semiconductor base body 3, and a metallic layer or a metallic silicon compound layer 5 is formed onto the amorphous silicon layer 13 in the same device. Consequently, a natural oxide film is not formed to an amorphous silicon layer surface 13A because the layer surface 13A is not brought into contact with the outside air. The amorphous silicon layer 13 is thermally treated to shape a polycrystalline silicon layer 14. Accordingly, no natural oxide film is formed on a contact surface with the metallic layer or the metallic silicon compound layer 5 of the polycrystalline silicon layer 14, thus acquiring a gate electrode 15 having low resistance.
Patent JP-S63309359-A (JP)
Title: Method and apparatus for producing clad material
Inventor: MORIWAKI SABURO
IPC: B22D19/16
Filed: 1987-06-11
Abstract: PURPOSE:To continuously obtain a perfectly stuck clad material at low cost by atomizing molten metal on cooling face, solidifying, joining by executing rolling-reduction at gap between rotating bodies while the joining faces in the solidified strips are not yet solidified. CONSTITUTION:The molten metals 4a, 4b having different components are respectively held in ladles 1a, 1b, and poured into tundishes 3a, 3b through supplying nozzles 2a, 2b from the ladles 1a, 1b. The molten metals 4a, 4b in the tundishes 3a, 3b are respectively poured through pouring rate control devices 5a, 5b and each pouring rate decides the clad ratio. The molten metals 4a, 4b are respectively atomized to rotating bodies 7a, 7b from atomizing nozzles 6a, 6b and stuck on the rotating bodies 7a, 7b. The molten metals 4a, 4b are cooled while cooling casting speeds, pouring rates and nozzle positions, so that molten metals except joining face sides are all solidified at the min. gap position between rotating bodies. Next, the rolling reduction is executed to the cast strips, to execute pressure welding. Then, the cast strip 8 is drawn downward with pinch rolls 9a-9d.
Patent JP-H04347023-A (JP)
Title: Damping force adjustable type hydraulic shock absorber
Inventor: ONUMA TAKASHI
IPC: B60G13/08
Filed: 1991-05-20
Abstract: PURPOSE:To increase the flow rate of hydraulic oil when a valve is opened by increasing the quantity of the movement of the valve body of a damping force adjusting valve for a damping force adjustable type hydraulic shock absorber. CONSTITUTION:A piston 19 is slidably coupled in a cylinder 18. A cylinder upper chamber 18a and a cylinder lower chamber 18b which are partitioned by the piston 19, are communicated with each other by a bypass passage 24 wherein a valve body 31 and a valve seat 32 which open/close the bypass passage 24, are provided. A first movable plunger 37 is connected to the valve body 32, and a second movable plunger 38 is provided for the outside of the first movable plunger 37, and a solenoid 39 including a base 42 which is faced to the first and second movable plunger 37 and 38, is provided. When the solenoid 39 is energized, the second movable plunger 38 is attracted to the base 42 first, and the first movable plunger 37 is then moved to the base 42 side while being allowed to come near. The first movable plunger 37 is concurrently attracted to the base 42 so as to be furthermore moved, so that the quantity of the movement is increased with the plunger moved in two steps.
Patent JP-S63309501-A (JP)
Title: Production of water-soluble polymer
Inventor: OBANA YUKIO
IPC: C08F2/48
Filed: 1987-06-11
Abstract: PURPOSE:To obtain the title polymer low in a residual monomer content, nonpollutive to environments and useful as, e.g., a flocculant, by photopolymerizing a water-soluble monomer in a vessel so that a gel-like poly mer of a specified thickness may be obtained and polymerizing, by reirradiation with light, monomer remaining on the surface in contact with the vessel. CONSTITUTION:A water-soluble monomer such as dimethylaminoethyl (meth) acrylate (salt) is polymerized in the presence of 10-2,000ppm of a photopolymerization initiator such as benzoin ethyl ether by irradiating with light at a wavelength of 300-500nm from a high-pressure mercury vapor lamp at an irradiation intensity of 0.1-20W/m<2> in, e.g., a continuous polymerization vessel formed by providing 50 mm-high or below weirs on both sides of an endless belt in an inert gas atmosphere to obtain a gel-like polymer of water-soluble monomer of a thickness <=50mm. This polymer is withdrawn from the vessel, and the surface on the side in contact with the inside wall of the vessel is irradiated with light under conditions more severe than those in the preceding irradiation and satisfying the relationship of the formula [wherein W is the irradiation intensity (kW/m<2>) of the lamp, and T is time (min)].
Patent JP-H0312050-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAMISE SHIGEAKI
IPC: G11B15/467
Filed: 1989-06-08
Abstract: PURPOSE:To accurately perform consecutive recording from a specified track by selecting reference voltage as phase control voltage till the level of the phase control signal of a capstan motor attains the reference voltage just after a reproducing state is switched to a recording state. CONSTITUTION:The reference voltage 500 is selected and outputted to an adder 4 as the phase control voltage till the output signal 400 of an APC circuit 6 becomes within a specified range to the reference voltage 500 just after the reproducing state is switched to the recording state. At the time of starting recording, the effect of the varying output signal 400 of the APC circuit 6 is eliminated and the sudden variation of a capstan control signal 700 at the time of switching is suppressed, then the rotation of the capstan motor 1 is smoothly controlled. Therefore, a pattern recorded on a tape can be prevented from getting discontinuous before and after a recording start time, and the recording is started from the specified track at the time of consecutive recording.